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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kumar, Dalip | - |
dc.date.accessioned | 2021-10-27T04:20:45Z | - |
dc.date.available | 2021-10-27T04:20:45Z | - |
dc.date.issued | 2012-07 | - |
dc.identifier.uri | https://www.iscbindia.com/journal.php | - |
dc.identifier.uri | http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3049 | - |
dc.description.abstract | A facile and high yielding synthesis of naturally occurring 2,5-diaryloxazoles including annuloline, balsoxin, texamine and texaline, has been reported. The protocol involves initial reaction of [hydroxy(tosyloxy)iodo] benzene with enolizable ketones to prepare α-tosyloxy ketones, which upon treatment with HMTA and followed by hydrolysis in presence of hydrochloric acid led to α-amino ketones in fairly good yields. Acylation of α-amino ketones produced α-acylamino ketones which upon cyclodehydration in presence of triphenylphosphine and iodine led to 2,5-diaryloxazoles in very good yields . | en_US |
dc.language.iso | en | en_US |
dc.publisher | ISCB | en_US |
dc.subject | Chemistry | en_US |
dc.subject | Synthesis | en_US |
dc.title | A Convenient and Facile Synthesis of Naturally Occurring 2,5-Diaryloxazoles | en_US |
dc.type | Article | en_US |
Appears in Collections: | Department of Chemistry |
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